BR122015021374A2 - método para decodificar um vídeo - Google Patents

método para decodificar um vídeo Download PDF

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Publication number
BR122015021374A2
BR122015021374A2 BR122015021374A BR122015021374A BR122015021374A2 BR 122015021374 A2 BR122015021374 A2 BR 122015021374A2 BR 122015021374 A BR122015021374 A BR 122015021374A BR 122015021374 A BR122015021374 A BR 122015021374A BR 122015021374 A2 BR122015021374 A2 BR 122015021374A2
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BR
Brazil
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unit
encoding
coding
size
transformation
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BR122015021374A
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English (en)
Portuguese (pt)
Inventor
Kim Il-Koo
Seregin Vadim
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Samsung Electronics Co Ltd
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Publication of BR122015021374A2 publication Critical patent/BR122015021374A2/pt

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/1883—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit relating to sub-band structure, e.g. hierarchical level, directional tree, e.g. low-high [LH], high-low [HL], high-high [HH]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
BR122015021374A 2011-06-28 2012-06-27 método para decodificar um vídeo BR122015021374A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161502038P 2011-06-28 2011-06-28
BR112013033708A BR112013033708A2 (pt) 2011-06-28 2012-06-27 método para decodificar um video, através da decodificação de símbolos, método para codificar um vídeo através de codificação de símbolos, aparelho para decodificar um vídeo através da decodificação de símbolos, aparelho para codificar um vídeo através da codificação de símbolos, e mídia de gravação legível por computador

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BR122015021374A2 true BR122015021374A2 (pt) 2019-08-27

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BR122015021374A BR122015021374A2 (pt) 2011-06-28 2012-06-27 método para decodificar um vídeo
BR112013033708A BR112013033708A2 (pt) 2011-06-28 2012-06-27 método para decodificar um video, através da decodificação de símbolos, método para codificar um vídeo através de codificação de símbolos, aparelho para decodificar um vídeo através da decodificação de símbolos, aparelho para codificar um vídeo através da codificação de símbolos, e mídia de gravação legível por computador
BR122015021376A BR122015021376A2 (pt) 2011-06-28 2012-06-27 aparelho para decodificar um vídeo
BR122015021373A BR122015021373A2 (pt) 2011-06-28 2012-06-27 aparelho para decodificar um vídeo
BR122015021375A BR122015021375A2 (pt) 2011-06-28 2012-06-27 método para decodificar um vídeo

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BR112013033708A BR112013033708A2 (pt) 2011-06-28 2012-06-27 método para decodificar um video, através da decodificação de símbolos, método para codificar um vídeo através de codificação de símbolos, aparelho para decodificar um vídeo através da decodificação de símbolos, aparelho para codificar um vídeo através da codificação de símbolos, e mídia de gravação legível por computador
BR122015021376A BR122015021376A2 (pt) 2011-06-28 2012-06-27 aparelho para decodificar um vídeo
BR122015021373A BR122015021373A2 (pt) 2011-06-28 2012-06-27 aparelho para decodificar um vídeo
BR122015021375A BR122015021375A2 (pt) 2011-06-28 2012-06-27 método para decodificar um vídeo

Country Status (27)

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US (7) US9565455B2 (hu)
EP (7) EP3013054A1 (hu)
JP (6) JP5735710B2 (hu)
KR (7) KR101457399B1 (hu)
CN (9) CN105357541A (hu)
AU (6) AU2012276453B2 (hu)
BR (5) BR122015021374A2 (hu)
CA (2) CA2840481C (hu)
CY (2) CY1119931T1 (hu)
DK (2) DK2884749T3 (hu)
ES (4) ES2797423T3 (hu)
HR (2) HRP20180051T1 (hu)
HU (4) HUE050522T2 (hu)
LT (2) LT2728866T (hu)
MX (4) MX2014000172A (hu)
MY (5) MY160179A (hu)
NO (1) NO3064648T3 (hu)
PH (4) PH12017501002B1 (hu)
PL (4) PL2728866T3 (hu)
PT (2) PT2728866T (hu)
RS (2) RS56754B1 (hu)
RU (4) RU2618511C1 (hu)
SI (2) SI2884749T1 (hu)
TR (1) TR201902208T4 (hu)
TW (4) TWI597975B (hu)
WO (1) WO2013002555A2 (hu)
ZA (5) ZA201400647B (hu)

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